- 2026-02-25
Letone Technology focuses on the production, research and development, and sales of rubber sealing products such as hydraulic hoses, API petroleum drilling and production hoses, acid fracturing hoses, ultra-high pressure resin hoses, and joint joints
Letone hydraulic hose products are suitable for construction machinery such as excavators, agricultural machinery, coal mining machinery, high-speed trains, etc..
Letone industrial hose has flexible selectivity in terms of hose inner diameter, working pressure, temperature range, etc..
Letone Petroleum Drilling and Production Hoses have passed API 7K, API 16C, ABS certification, etc..
Used for cleaning and maintenance of vehicles, machinery, building exterior walls, etc., and can also be used for concrete chiseling..
Centered around the four core business segments, Letone Technology is building a full industry chain layout for ultra-high pressure fluids, forming an integrated industrial advantage of "extending, supplementing, and strengthening the chain". The field of polymer materials focuses on high-performance rubber compounds, modified materials, and specialty rubber, providing core material support for upstream and downstream industries; In the field of fluid power transmission, we focus on researching and producing high-pressure and ultra high pressure hoses, fluid connectors, and assembly products, which have performance advantages such as low bending, high pressure, long life, and aging resistance. They widely cover high-end application scenarios such as hydraulic transmission, oil drilling and production, industrial transportation, and liquid cooling systems; Focusing on green and safe ultra-high pressure HPP food sterilization equipment in the field of equipment manufacturing, we aim to create differentiated core equipment products; In the field of equipment application, relying on core ultra-high pressure technology, we specialize in providing food sterilization services and engineering services and supporting equipment such as municipal pipeline dredging and dismantling. With its full range of products and technological capabilities, Letone Technology's products have been widely used in key fields such as engineering machinery, oil drilling and extraction, energy and nuclear power, rail transportation, ship medicine, green food, municipal engineering, etc.
Learn MoreLetone Industrial Hoses are large in size (up to 12 "), ultra wear-resistant, resistant to high/low temperatures and corrosion, and have a variety of lengths to choose from. They are very suitable for applications in construction, chemical engineering, bulk material transportation, steel mills, oil and natural gas, mechanical equipment manufacturing, high-pressure cleaning, catering, and extreme work environments.
Inner Tube:UPE and SBR & NR synthetic rubber
Reinforcement:2~4 layers of steel cord...
Inner Layer: Super abrasion resistance,flexibly, anti-adhesion UPE layer
Reinforcement:High tensile synthetic steel cord spiral ...
Inner layer:UPE
Reinforcement layer:2-4 layers of steel wire winding...
Inner layer:synthetic rubber lined with UPE
Reinforcement:synthetic fiber and spiral steel wire...
Inner layer:PTFE
Reinforcement layer:2-4 layers of super high flexible steel wire...
Inner layer:PTFE
Reinforcement:synthetic fiber and spiral steel wire...
The "China Intelligent Manufacturing" represented by Letone Technology has received high praise from industry experts and new and old customers at home and abroad. At this exhibition, Letone Technology brought its self-developed front-end technology achievements - acid fracturing, sand fracturing, hydraulic fracturing solutions for well completion operations (LT301F ultra wear-resistant acid fracturing hose), high-pressure fire-resistant throttling and killing solutions (LT302 API 16C throttling and killing hose), well control solutions (LT303 BOP well control hose), and cementing construction solutions (LT301C high-pressure mud hose). LT799 ultra-high pressure resin hose is a solution for water pressure and gas tightness testing in the petroleum drilling industry, including Christmas trees, downhole tools, and fracturing manifolds.
Letone Petroleum Drilling and Production Hoses have passed API Q1 Quality Management System Certification (API 7K&API 16C&API 16D), ABS Product Design Approval (API 7K&API 16C), and ABS Factory License.
Flexible drilling rubber hoses play an important role in oil production. They should be able to withstand high working pressure, extreme working temperatures, wear, and other adverse factors. The steel wire rope reinforcement can withstand a maximum working pressure of up to 15000 pounds per square inch. Steel wire is usually galvanized or copper plated to improve its rust and corrosion resistance. Due to the thick steel bars, the hoses should be handled or stored in the correct way to avoid being kicked or squeezed. They will greatly reduce the rated working pressure.
Rubber sandblasting hoses have the characteristics of high wear resistance and high toughness, and their wear resistance index is 3-5 times that of ordinary sandblasting hoses. Enjoy the reputation of "grinding god" in the same industry. Scope of application: Suitable for various tunnel engineering, tunnels, chambers, slope protection, and anchor spraying, with wide applications in fields such as hydropower, mining, and military defense.
Letone Technology is following the new trend of shale oil and gas technology revolution, overcoming the difficulties and key points of high-speed transportation of special fluid media such as worn materials, corrosive acid fracturing fluid, and high-pressure mud during shale oil and gas extraction. It has launched a shale oil and gas stimulation acidizing and fracturing pipeline solution with characteristics such as lightweight, long life, good flexibility, and easy assembly - ultra wear-resistant acid fracturing hose.